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spiral drill collar

Jul 16, 2012
spiral drill collar
It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. Spiral drill collars are one kind of the products of our company and are manufactured strictly according to API Spec 7 and Standard SY/T5144-1997.It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. spiral drill collar
Supplier: Zibo Sanlin New Materials Co., Ltd. [China Manufacturers]
2012 newly fashion men's 1/4 zip knit glof jacket
... 1/29 9 1/210 Forearm (6" up from cuff seam)6 1/26 7/87 1/47 5/88 8 3/8Cuff Opening (relaxed)4 4 1/44 1 ... /24 3/45 5 1/4Cuff Height1 1 1 1 1 1 Front ... Neck Drop (HPS)3 3/43 7/84 4 1/84 1/44 3 ...
Supplier: Weihai Kaihang Trade Co., Ltd. [China Manufacturers]
Air Tools 1/4" Extension Air Die Grinder PT-3205
1.1/4" Extension Air Die Grinder 2.Air pressure: 90psi 3.Air consumption: 4cfm 4.Free speed: 22000rpm Length: 6-1/4" (182mm) 1/4” Extension Air Die Grinder PT-3205Capacity: 1/4” (6mm)Air inlet: 1/4” (N)PTAir hose: 3/8”Air pressure: 90psiAir consumption: 4cfmFree speed: 22000rpmLength: 6-1/4” (182mm)Net weight: 0.53kg Air Tools 1/4" Extension Air Die Grinder PT-3205
Supplier: Poly Run Enterprise Co., Ltd. [China Manufacturers]
1/4" DR Socket Wrench CR-V RT-9202
... tenacity and precision Optimal high torsion and excellent wear-resistant 1/4"DR Socket WrenchHigh hardness, tenacity and precision ,Hand Tool Parts ... finished)2. Type:1/4" drive, hand tool Parts 3.Materials:50BV30 4.Size:Metric:4,4.5,5,5.5,6,6.5,7,8,9 ... ,10,11,12,13,14mm;Inch:5/32,3/16,7/32,1/4 ... , we will try our best to meet your requirement 1/4" DR Socket Wrench CR-V RT-9202
Supplier: Shantou Rongtai Hardware Plastic Factory [China Manufacturers]
press-on tire 10*5*6 1/2
... 1/418*5*1421*9*1510*4 3/4*6 1/212*6 1/2*815*9*11 1/418*6*12 1/822*4 1/2*1610*4*6 1/413*3 1/2*815 1 ... /2*5*1018*7*12 1/822*6*1610*4*6 1/213*4 1/2*815 1/2*6 ... 1/822*9*1610*6*6 1/413 1/2*6 1/2*816*7*10 1/218*9*1422*10*610*7*6 1/4 13 1/2*7 1/2*816 1/4*4 ... *11 1/420 ...
Supplier: Landmax International Co., Ltd. [China Manufacturers]
94pcs socket set (1/4'&1/2') auto tool
... 1/4"DR.QUICK RATCHET HANDLE1 1/4"DR.SPINNER HANDLE16"1/4"DR.BIT SOCKETS17SL4-5.5-7 PH1-2 PZ1-2 HEX3-4-5-6 ... -T8-10-15-20-25-301/4" ... DR.FLEXIBLE EXTENSIN16"1/4"DR.SLIDING T BAR1 1/4"DR.BIT ADAPTER1 ... 1/2"DR.SOCKETS1810 ...
Supplier: Ningbo Yongtai Tools Co., Ltd. [China Manufacturers]
1/4" air die grinder
1.Lever lock throttle for safety. 2.built-in regulator 3.Lightweight aluminum housing adds durability . 1. Lever Lock throttle for safety;2. light weight aluminum housing,3. Best design for its long durability; Free Speed(rpm)CapacityIn mmAir inlet(PT)Air Hose (ID)AVG.AIRConsumptionCfm l/minSUG.AIRCOMP(HP)220001/4 61/43/84 1151.5 1/4" air die grinder
Supplier: Zhejiang Mingtang Air Tools Co., Ltd. [China Manufacturers]
Inert Ceramic Ball 1/4 inch
... Na2O (%)<4<4<3.5<4>0.5TiO2 <0.5<0.1<0.10.5Leachable Iron (%) <0.1<0 ... 32.0-6.0Bulk Density (g/cm3)1.35-1.401.35-1.401.35-1.451.8 ... 1.5>1.67>1.56>1.99>33/4 inch (19mm)>4.15>4.21>2.89>3.21>51 inch (25mm)>6.07>6.22>4 ... .89>5.33>81-1 ... 3.0% ******Moh's Hardness Scale>6.5 ******Water Absorption<1.0wt.% ******Acid Resistance>99.8% ****** ...
Supplier: Pingxiang Nanxiang Chemical Packing Co., Ltd. [China Manufacturers]
120PCS 1/4"-1/2"-3/8"Socket Set Tool Kit Mechanics Tool Kit
... wrench set 6 pt socket7 pc 1/2" DR (20, 21, 22, 24, 27,30,32)mm4 pc 1/2" DR (1", 1-1/4", 1-1/16, 15 ... /32,7/16,7/32,9/32)10 pc 1/4" DR (4,5,6,7,8,9,10,11,12,13)mm 6pt ... deep socket4 pc 3/8" DR 13, 14, 15, 17mm4 pc 1/4 ... "&6" 1/4"x2"3 pc universal joint :1/2, 3/8" 1/2"3 pc ratchet wrench : 1/2, 3/8" 1/2"1 pc ratchet screwdriver 1/4 ...
Supplier: Hangzhou Xinhong Auto Parts Co., Ltd. [China Manufacturers]
API spiral drill collar
API spiral drill collar 1.Material: AISI 4145H MOD 2. OD: 3-1/8"~11" 3. Length: 10'--31' API 7-1 Standard spiral drill collar API spiral drill collarWe could provide you Drill Collar with positive price and fine deliver time.API 7-1 Standard spiral drill collaras per API Spec7Material: AISI 4145H Alloy Steel and Non-magnetic materialOD: 3-1/8"~11" Length: 10"~31" API spiral drill collar
Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd. [China Manufacturers]

Drill collars

Sep 05, 2012
Drill collars
Our company has all kinds of size oil drilling collar, drill pipe, spiral drill collars. Drill collars
Supplier: Hejian Wanda Petroleum Supplies Ltd. [China Manufacturers]
6.5mm (1/4")Mini Electric Drill
... and left to right switch Electric DrillModel: ODL-MT651Specifications:1---Max drilling dia :6.5mm2---Rated Voltage :230V3---Rated Frequency :50HZ4---Rated ... power Input :320W5---Rated speed :0-4500r/minFeatures:1) Stepless speed ... durable.Package:QTY :10PCSN.W :10KGSG.W :12KGSMEAS :37.5x21x46cm 6.5mm (1/4")Mini Electric Drill
Supplier: Jinhua Ouderli Tools Manufacture Co., Ltd. [China Manufacturers]
(Factory)API 7-1 Spiral Drill Collar--Drilling tool
... 1.standard:API7-1 2.OD:79.4mm-279.4mm 3.factory directly delivery 4.Alloy steel,carbon steel,stainless steel etc. Drill collars ... track by large rigidity. BSD brand drill collars are manufactured strictly from API Spec7-1 standard. The product quality and stability ... tools including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. (Factory)API 7-1 Spiral Drill Collar-- ...
Supplier: Baoshida Holding Group Co., Ltd. [China Manufacturers]
3-1/4" Electric Planer with Spiral Cutterhead
3-1/4" (82mm) size powerful 600W Electric Planer. Spiral Cutterhead greatly improves the cutting proformance. 3-1/4" Electric Planer with Spiral CutterheadFeatures:1, Spiral Cutterhead is ... efficient and comfortable to use.5, Powerful 600W motor.6, Single pass planing depth of up to 1mm.7, Rebating ... very small for easily chip ejection.Parts Breakdown: 3-1/4" Electric Planer with Spiral Cutterhead
Supplier: Cater Tools Supply Inc. [China Manufacturers]
slitting line for metal plates 6(1,2,3,4,8,10,12,16)mmx1250(1500,200,2500)mmx15(30,35)t
... High rigidity,hardness and processing precision Have sold to Germany, Japan,South Korea etc. Uncoiling Leveling and Slitting --recoiling Integreated LineFeaturesThis ... and machines have been provided for the customers in Germany, Japan, South Africa, Myanmar and China.Full Rigged Workshop and ... from Shanghai Sea Port slitting line for metal plates 6(1,2,3,4,8,10,12,16)mmx1250(1500,200,2500)mmx15 ...
Supplier: Nantong Hengding Heavy-Duty Machine Tool Co., Ltd. [China Manufacturers]
6 1/2''2012 Hot oil rig drill bit
1)6 1/2''2012 Hot oil rig drill bit 2)pin shank size:3 1/2'' 3)sealing:metallic seal 4)processing:forging 5)MOQ:1pc ... Fitting1)6 1/2 ... ''2012 Hot oil rig drill bit 2 ...
Supplier: Hejian Baoxing Petroleum Machinery Co., Ltd. [China Manufacturers]
1,2,3,6-Tetrahydro-4-methylphthalic anhydride
high quality products, competitive prices, fast delivery and good service! 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
Supplier: Zhejiang Cathaya International Co., Ltd. [China Manufacturers]
2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acid
2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acid CAS 74936-72-4 for Lercanidipine Hcl 2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acidCAS 74936-72-4for Lercanidipine Hcl
Supplier: Suzhou Everfortune Imp. & Exp. Co., Ltd. [China Manufacturers]
1.6/2.4/3.2m Polyethylene nonwoven fabric
... 2)100% polypropylene/pp, 3)Various color 4)Reasonable pr 1.6/2.4/3.2m Polyethylene nonwoven fabric Details:Product Name ... or L/C2) Price Term: FOB CIF CFR3) MOQ:1 ton4) Package: tube 2”or3” with poly-bags5) ... Supply ability: 4000ton per month7) CBM(cubic meter): 1*20GP; 1*40HQ8) Delivery Time: 15 days after receiving your ... you the good price and best service. 1.6/2.4/3.2m Polyethylene nonwoven fabric
Possport Holder with One Button to Closure, Made of PVC, Available in Size of 6 x 4 1/2-inch
Possport Holder with One Button to Closure, Made of PVC, Available in Size of 6 x 4 1/2-inch Materials: PVC Materials: PVC, can be changed to PU or genuine leatherOne button to closureOne big flapOne clear ID card pocketOne pocket holding for accessoriesSize: 6 x 4 1/2-inch Possport Holder with One Button to Closure, Made of PVC, Available in Size of 6 x 4 1/2-inch
Supplier: Guangzhou Haizhu District Sanhen Stationery Factory [China Manufacturers]

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